Acacia calcarata

Acacia calcarata is a shrub belonging to the genus Acacia and the subgenus Phyllodineae. It is native to an area in the Goldfields-Esperance regions of Western Australia.

The spreading and prickly shrub typically grows to a height of 0.5 to 1.5 metres (2 to 5 ft). It blooms from July to August and produces yellow flowers.